虚拟化技术在铁路信息系统运维中的应用研究

详细信息

Virtualization technology in operation and maintenance of Railway Information System

Institute of Information Technology, Guangzhou Railway (Group) Corporation, Guangzhou 510088, China

摘要: 信息系统运维中主要有3个问题：系统持续可用、资源均衡使用和维护简便。传统应对方法存在资源闲置或不够用、资源不能灵活调配、系统维护不便的问题。应用虚拟机技术,能有效解决这些问题,在实际工作中利用4个节点运行多个高可用应用,充分验证其有效性。
- 信息系统 /
- 运维 /
- 高可用 /
- IT资源 /
- IT服务 /
- 虚拟化
Abstract: There were three problems in operation and maintenance of Information System, such as the system continuously available, balanced use of resources, easy maintenance. The traditional methods were with the problems of idle resources idle or shortage of resources, not flexible deployment of resources, system maintenance inconvenience. These problems could be effectively solved by application of virtual technology. Four nods were used to run several high available application in practical work. The effectiveness was fully proved.
- Information System /
- operation and maintenance /
- high availability /
- IT resource /
- IT service /
- virtualization

[1]	广小明,胡杰,陈龙,等.虚拟化技术原理与实现[M]. 北京：电子工业出版社,2012.
[2]	Stephen R.Smoot,Nam K.Tan. 私有云计算：整合、虚拟化和面向服务的基础设施[M].潘怡,译.北京：机械工业出版社,2013.
[3]	王春海. Microsoft虚拟化与云计算应用案例详解[M].北京：中国铁道出版社,2013.